Product Overview
TiForge-ELITE-Ti55 is a premium-grade titanium forging engineered for the most demanding aerospace and defense applications. This high-performance titanium component is manufactured from Ti-5Al-5Mo-5V-3Cr-1Fe — a metastable beta titanium alloy renowned for exceptional strength-to-density ratio, fracture toughness, and thermal stability up to 480°C. As a certified Ti-55 forging, it delivers superior hot tensile properties and deep-section hardenability, making it ideal for critical rotating and structural parts. Each disc undergoes precise beta annealed titanium heat treatment per AMS 2249 specifications, ensuring optimal microstructure uniformity, grain refinement, and mechanical consistency across the full 650mm diameter cross-section.
Produced under strict FAA PMA (Parts Manufacturer Approval) compliance, the TiForge-ELITE-Ti55 forging meets rigorous traceability, non-destructive testing (NDT), and documentation requirements — including full material certification (MTR), ultrasonic inspection (AMS 2175 Level A), and macro/microstructural analysis. Its composition and processing align with industry-critical standards for mission-critical components where reliability, weight savings, and long-term fatigue resistance are non-negotiable.
Key Features
- FAA PMA approved for certified aircraft engine and airframe applications
- Beta annealed per AMS 2249 for optimized strength, ductility, and dimensional stability
- Full 650mm diameter disc geometry — ready for finish machining or near-net-shape integration
- Traceable lot control with full MTR, UT scan reports, and microstructure verification
- Superior resistance to stress corrosion cracking (SCC) and hydrogen embrittlement
- Consistent chemistry and mechanical properties across entire cross-section
Technical Specifications
| Parameter |
Value |
| Alloy Designation |
Ti-5Al-5Mo-5V-3Cr-1Fe (Ti-55) |
| Form |
Round Disc Forging |
| Diameter |
650 mm |
| Thickness (Standard) |
120 mm |
| Heat Treatment |
Beta Annealed (AMS 2249) |
| Tensile Strength (UTS) |
1,100–1,250 MPa |
| Yield Strength (0.2% offset) |
1,000–1,150 MPa |
| Elongation (4D) |
8–12% |
| Reduction of Area |
25–35% |
| Hardness |
34–38 HRC |
| Ultrasonic Inspection |
AMS 2175 Level A (Fine Grain) |
| Approvals |
FAA PMA, AMS 2249, ASTM B348 |
Applications
This titanium component serves as a foundational blank for high-value aerospace systems — including jet engine compressor discs, fan hubs, landing gear carriers, and missile body forgings. Its Ti-55 forging integrity and beta annealed titanium microstructure support stringent OEM requirements for turbine section components operating under extreme thermomechanical loads. The TiForge-ELITE-Ti55 disc is also deployed in next-generation UAVs, space launch vehicle structures, and naval propulsion systems where weight reduction, corrosion resilience, and fatigue life directly impact operational readiness and lifecycle cost. As a fully compliant AMS 2249 product, it enables seamless integration into Tier 1 supply chains serving Boeing, Lockheed Martin, GE Aerospace, and Rolls-Royce.
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